Simple and Flexible SIP Trunking

Connect to your SIP infrastructure, the global phone network, and your own communications apps without complicated setups and configuration.

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Connect to your existing SIP infrastructure

Easily peer your existing telephony infrastructure in minutes using Voximplant’s SIP connectivity options. Route traffic to and from your PBX, ACD, and SIP-based cloud-service. Optionally control your calls and add telephony interaction Voximplant’s full featured communications platform as a service.

Benefits

Easy

SIP addresses are included by default; no special modules or configuration needed

Cost effective

Inbound and outbound calling at the fraction of PSTN calling prices

Global

Associate with multiple phone numbers from more than 60 countries

Features

Whitelist access control

Whitelist access control

Control which IP addresses can connect via console or API

Per-minute pricing

Per-minute pricing

Use as many trunks as needed with a simple low-rate per minute on each call

SIP TLS support

SIP TLS support

Secure signaling transport

SRTP

SRTP

SDES and DTLS support to encrypt media

Broad codec support

Broad codec support

Works with G.711 (u-law and a-law), G.722, Opus, ILBC, H.264, and VP8

App integration

App integration

Direct routing into & control with your serverless VoxEngine application

Management API

Management API

Optionally use our management API to control and modify your SIP trunk

SIP video support

SIP video support

Video calling and video gateway functionality

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